N. V. Zakharchenko, L. I. Nakonechna, “On a discrete extremal problem with constraints”, Theory Stoch. Process., 2020, Volume 25(41), Issue 2,Pages <nobr>89

On a discrete extremal problem with constraints

N. V. Zakharchenko, L. I. Nakonechna

Vinnitsia Mikhailo Kotsiubynskyi State Pedagogical University

Abstract: The results on the existence of solutions for some discrete extremal problems with constraints were established. As an application the existence of a solution of a nonlinear eigenvalue problem was obtained.

Keywords: Discrete extremal problems with constraints, discrete nonlinear Schredinger type equations, minimizing sequence, finite-dimensional extremal problems.

MSC: 49A39

Language: English